Calculus of Variations and Geometric Measure Theory

D. De Gennaro

Variational Nonlinear and Nonlocal Curvature Flows

created by degennaro on 19 Apr 2024
modified on 10 Jan 2025

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Submitted Paper

Inserted: 19 apr 2024
Last Updated: 10 jan 2025

Year: 2024
Links: HAL

Abstract:

We prove that the minimizing movements scheme \'a la Almgren-Taylor-Wang converges towards level-set solutions to a nonlinear version of nonlocal curvature flows with time-depending forcing term, in the rather general framework of variational curvatures introduced in ChaMorPon15. The nonlinearity involved is assumed to satisfy minimal assumptions, namely continuity, monotonicity, and vanishing at zero. Under additional assumptions only on the curvatures involved, we establish uniqueness for level-set solutions.

Tags: ANGEVA


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